Finally, we can use 5 more SAT's for GNSS. Fresh news from u-blox>

Thalwil, Switzerland - January 26, 2016 - u-blox (SIX:UBXN), a global leader in wireless and positioning modules and chips, announces the release of a new firmware, FW 3.01, for its u-blox M8 concurrent multi-GNSS platform.

u-blox M8 FW 3.01 now also supports Galileo, in addition to GPS, GLONASS, BeiDou, QZSS and SBAS. It can track up to three constellations concurrently and makes use of all SBAS and QZSS augmentation systems at the same time. With Galileo fully deployed, the European positioning system will provide access to 24 additional satellites, thereby significantly increasing availability of GNSS signals and further improving position accuracy in challenging urban environments. u-blox M8 supports Galileo-based eCall, the European emergency call system, which will be required in new vehicles starting 2018. u-blox M8 is also compliant with ERA-GLONASS, eCall's Russian equivalent.

In addition, with FW 3.01, u-blox M8 now boosts the BeiDou acquisition sensitivity and adds support to the Indian GAGAN augmentation system.

u-blox M8 chips and modules are able to operate reliably in difficult environmental conditions as well as in a security attack scenario. Because a growing number of wireless systems rely on GNSS positioning, the threat of attacks, such as diversion of drones or hijacking of car electronics, has become very real. Security mechanisms are now embedded in FW 3.01, the result of years of intense research at u-blox R&D labs. An anti-spoofing feature detects fake GNSS signals, and a message integrity protection system prevents "man-in-the-middle" attacks. Yet another security function detects and suppresses jamming. Since all this functionality is already built into u-blox M8 FW 3.01, these security mechanisms are a lot more effective than an external system implementation.

Automotive-grade u-blox M8 products benefit from an extended operating temperature of -40 to +105°C and are AEC-Q100 Grade 2 qualified. The extended temperature range allows more flexibility in vehicle integration, for instance by integrating a u-blox M8 GNSS receiver into a roof-top antenna where temperatures can reach 105°C.

Another welcome feature of FW 3.01 is the 10% power reduction compared to earlier firmware versions of u-blox M8.

"u-blox has reached another milestone to provide customers with performance they need for advanced applications," says Uffe Pless, Product Manager Positioning, at u-blox. "u-blox is at the forefront of ensuring GNSS security and remains the supplier of choice for professional and automotive GNSS implementations."

The u-blox M8 platform supports applications where navigation performance, reliability, and high accuracy are paramount, whereas the recently announced u-blox 8 platform addresses power sensitive applications such as wearables. u-blox M8 and u-blox 8 products are pin- and software compatible.

Firmware to upgrade existing flash-ROM based u-blox M8 products can be downloaded from the u-blox website. Products with FW 3.01 in ROM will become available in Q2' 2016.

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  • There are two download links on U-center's webpage!

    The big red "download" button will download v8.18

    There's a .zip link at the bottom of the page, that will download the newer v8.20. 

  • Apparently yes. According with the release notes:

    Flash image for u-blox M8

    FW ID String: FWVER string:

    UBX_M8_301_SPG.911f2b77b649eb90f4be14ce56717b49.bin EXT CORE 3.01 (107900)
    SPG 3.01 


    But perhaps most important is how this affects Ardupilot. Also on the release notes there is a reference to 3Hz when using Galileo.

  • Not m8n???? Uuuuuu!!!!!!!

  • HUUUUGE disappointment, only for UBX-M8030 KT/KA/CT and UBX-G8020-KT.....  ;(
  • On Gabor tutorial from Chris, post says that from Ublock center you have to choose TOOLS-FW update http://diydrones.com/profiles/blogs/tutorial-programming-your

  • Also is the patch antenna fitted on the different gps units compatible?

  • Nice, I have a FTDI, many thank's

  • Hi Cala,

    You'll need a FTDI cable for the FW update.

    Check this out, here:

  • Thank's Gabor for the info, I have a N8M but I never update a gps; I found this how to configure http://copter.ardupilot.com/wiki/common-ublox-gps/  but not how to update, can you explain how to do it for a dummie? Thank's

  • That's cool but I'd either like to see the 7P actually support GLONASS like it says in the spec sheet OR see an M8P released.

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